/Engine/Source/Runtime/Slate/Public/Framework/Layout/ScrollyZoomy.h
Call this from your widget's OnPaint to paint a software cursor, if needed
New layer Identifier.
int32 PaintSoftwareCursorIfNeeded ( const [FGeometry](API\Runtime\SlateCore\Layout\FGeometry) & AllottedGeometry, const [FSlateRect](API\Runtime\SlateCore\Layout\FSlateRect) & MyCullingRect, [FSlateWindowElementList](API\Runtime\SlateCore\Rendering\FSlateWindowElementList) & OutDrawElements, int32 LayerId ) const